Triple

T20938562
Position Surface form Disambiguated ID Type / Status
Subject Iwata E515652 entity
Predicate hasRoad P959 FINISHED
Object Japan National Route 152
Japan National Route 152 is a national highway in Japan that runs north–south through central Honshu, connecting several cities in Shizuoka and Nagano Prefectures.
 E1461630 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Japan National Route 152 | Statement: [Iwata, hasRoad, Japan National Route 152]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan National Route 152
Context triple: [Iwata, hasRoad, Japan National Route 152]
  • A. Japan National Route 150
    Japan National Route 150 is a national highway in Shizuoka Prefecture, Japan, running along the Pacific coast and connecting cities such as Shizuoka and Iwata.
  • B. Japan National Route 15
    Japan National Route 15 is a major national highway in Japan that connects central Tokyo with the city of Yokohama in Kanagawa Prefecture.
  • C. Japan National Route 175
    Japan National Route 175 is a national highway in Japan that runs through the Kansai region, connecting coastal and inland cities including Fukuchiyama.
  • D. Japan National Route 16
    Japan National Route 16 is a major ring road in the Greater Tokyo area that connects several key cities around Tokyo, facilitating regional traffic and logistics.
  • E. Japan National Route 58
    Japan National Route 58 is a major national highway in Okinawa Prefecture that runs along the islands’ western coast, connecting key cities and U.S. military bases.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Japan National Route 152
Triple: [Iwata, hasRoad, Japan National Route 152]
Generated description
Japan National Route 152 is a national highway in Japan that runs north–south through central Honshu, connecting several cities in Shizuoka and Nagano Prefectures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Japan National Route 152
Target entity description: Japan National Route 152 is a national highway in Japan that runs north–south through central Honshu, connecting several cities in Shizuoka and Nagano Prefectures.
  • A. Japan National Route 150
    Japan National Route 150 is a national highway in Shizuoka Prefecture, Japan, running along the Pacific coast and connecting cities such as Shizuoka and Iwata.
  • B. Japan National Route 15
    Japan National Route 15 is a major national highway in Japan that connects central Tokyo with the city of Yokohama in Kanagawa Prefecture.
  • C. Japan National Route 175
    Japan National Route 175 is a national highway in Japan that runs through the Kansai region, connecting coastal and inland cities including Fukuchiyama.
  • D. Japan National Route 16
    Japan National Route 16 is a major ring road in the Greater Tokyo area that connects several key cities around Tokyo, facilitating regional traffic and logistics.
  • E. Japan National Route 58
    Japan National Route 58 is a major national highway in Okinawa Prefecture that runs along the islands’ western coast, connecting key cities and U.S. military bases.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f95419a48190b7f62abc59f38bef completed April 21, 2026, 4:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a093b454adc8190b302b40ca9edde63 completed May 17, 2026, 3:51 a.m.
NEDg Description generation batch_6a093cd3946c8190ad18bc23d247420c completed May 17, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_6a093d2af98c81909df9d9ea44003740 completed May 17, 2026, 3:59 a.m.
Created at: April 16, 2026, 12:50 p.m.